Initial commit

Author: koistya

LICENSE

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+The MIT License
+
+Copyright (c) 2020-present Kriasoft
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# Create DNS Record Action for GitHub
+
+Creates a new CloudFlare DNS record.
+
+## Usage
+
+```yaml
+name: example
+on:
+  pull_request:
+    type: [opened, reopened]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: kriasoft/create-dns-record@v1
+        with:
+          type: "CNAME"
+          name: "{PR}-review.example.com"
+          content: "example.com"
+          ttl: 1
+          proxied: true
+          token: ${{ secrets.CLOUDFLARE_TOKEN }}
+          zone: ${{ secrets.CLOUDFLARE_ZONE }}
+```
+
+## License
+
+The scripts and documentation in this project are released under the [MIT License](LICENSE).

action.yaml

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+name: "Create DNS Record"
+description: "Creates a new CloudFlare DNS record"
+author: "Kriasoft"
+
+inputs:
+  type:
+    description: 'DNS record type, e.g. "A", "CNAME", etc.'
+    required: true
+  name:
+    description: 'DNS record name, e.g. "{PR_NUMBER}.example.com"'
+    required: true
+  content:
+    description: 'DNS record content, e.g. "127.0.0.1"'
+  ttl:
+    description: "Time to live for DNS record. Value of 1 is 'automatic'"
+    default: 1
+  proxied:
+    description: "Whether the record is receiving the performance and security benefits of Cloudflare"
+    default: true
+  token:
+    description: "CloudFlare API token"
+    default: ${{ secrets.CLOUDFLARE_TOKEN }}
+    required: true
+  zone:
+    default: "CloudFlare zone"
+    default: ${{ secrets.CLOUDFLARE_ZONE }}
+    required: true
+
+outputs:
+  id:
+  name:
+
+runs:
+  using: "node12"
+  main: "main.js"
+
+branding:
+  icon: "at-sign"
+  color: "orange"

main.js

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+/**
+ * Create DNS Record Action for GitHub
+ * https://github.com/marketplace/actions/create-dns-record
+ */
+
+const path = require("path");
+const cp = require("child_process");
+
+const event = require(process.env.GITHUB_EVENT_PATH);
+const pr = event.pull_request ? event.pull_request.number : "?";
+
+// https://api.cloudflare.com/#dns-records-for-a-zone-create-dns-record
+const result = cp.spawnSync("curl", [
+  ...["--request", "POST"],
+  ...["--header", `Authorization: Bearer ${process.env.INPUT_TOKEN}`],
+  ...["--header", "Content-Type: application/json"],
+  ...["--silent", "--data"],
+  JSON.stringify({
+    type: process.env.INPUT_TYPE,
+    name: process.env.INPUT_NAME.replace(/\{pr\}/gi, pr)
+      .replace(/\{pr_number\}/gi, pr)
+      .replace(/\{head_ref\}/gi, process.env.GITHUB_HEAD_REF),
+    content: process.env.INPUT_CONTENT,
+    ttl: Number(process.env.INPUT_TTL),
+    proxied: Boolean(process.env.INPUT_PROXIED),
+  }),
+  `https://api.cloudflare.com/client/v4/zones/${process.env.INPUT_ZONE}/dns_records`,
+]);
+
+if (result.status !== 0) {
+  process.exit(result.status);
+}
+
+const { success, result, errors } = JSON.parse(result.stdout.toString());
+
+if (!success) {
+  console.dir(errors[0]);
+  console.log(`::error ::${errors[0].message}`);
+  process.exit(1);
+}
+
+console.dir(result);
+console.log(`::set-output name=id::${result.id}`);
+console.log(`::set-output name=name::${result.name}`);